Imagination PowerVR GT7400 Plus vs Imagination PowerVR GT7850 A9X Full Specs

Summary

128 Shaders 900MHz	384 Shaders 650MHz
Shared Memory	Shared Memory51.2GB/sLPDDR4
Peak·FP32·FP16 230.4 GFLOPS	Peak·FP32·FP16 499.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

PowerVR GT7400 Plus460.8 GFLOPSFP16

x1

PowerVR GT7850 A9X998.4 GFLOPSFP16

x2.17

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Theoretical Performance

Clock Speed900MHz UC·Boost·OC	Clock Speed650MHz UC·Boost·OC
Peak OPS 460.8 GFLOPSFP16	Peak OPS 998.4 GFLOPSFP16
FP32 230.4 GFLOPS	FP32 499.2 GFLOPS
-	FP64 31.2 GFLOPS
Pixel Rate 7.2 GPixel/s	Pixel Rate 15.6 GPixel/s
Texture Rate 7.2 GTexel/s	Texture Rate 15.6 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 384 Shaders
TMUs 8 TMUs	TMUs 24 TMUs
ROPs 8 ROPs	ROPs 24 ROPs
EUs 8 EUs	EUs 24 EUs

Clocks

Boost Clock 900MHz

Boost Clock 650MHz

Memory

Shared Memory	Shared MemoryLPDDR4
Memory Bus -	Memory Bus 128-bit
Memory Speed -	Memory Speed 3.2GT/s
Memory Bandwidth -	Memory Bandwidth 51.2GB/s
ECC No	ECC No

Video Output

Max Resolution -	Max Resolution 2732x2048
Refresh Rate Calculator -	Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 91Hz
Multi-Monitor -	Multi-Monitor 1
DSC Not Supported	DSC Not Supported

API Support

DirectX DirectX 12 Direct3D 11_3	-
OpenGL 4.4 OpenCL 2 Vulkan 1.1	-

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Imagination	Manufacturer Imagination
Chip Designer Imagination	Chip Designer Imagination
Architecture Rogue	Architecture Rogue
Family GT7000	Family A Series
Branding	Branding
Codename Series7XTP	Codename Series7XT
Chip Variant -	Chip Variant GTA7850
Market Segment Smartphone	Market Segment Tablet
Release Date Jan 1, 2016	Release Date Nov 11, 2015

Fabrication

Foundry -	Foundry TSMC
Fabrication Node -	Fabrication Node 16FF+
Die Size -	Die Size 144mm²
Transistor Count -	Transistor Count 3.5B
Transistor Density -	Transistor Density 24 MTr/mm²

Images